نتایج جستجو برای: nhl
تعداد نتایج: 3571 فیلتر نتایج به سال:
The incidence of non-Hodgkin's lymphoma (NHL) has increased over 50% in the last IS years. This paper reviews the possible role of pesticides in this increase. While small increases in risk of NHL among farmers have been observed in general occupational surveys, recent studies focusing on specific pesticides have observed much larger risks. Frequent use of phenoxyacetic acid herbicides, in part...
In the literature, a correlation has been suggested between the occurrence of acquired immunodeficiency syndrome (AIDS)-related non-Hodgkin’s lymphomas (NHL) and EpsteinBarr virus (EBV) type 2 infection. To further investigate a possible role for EBV type 2 infection in the development of AIDS-NHL, we developed a sensitive and type-specific nested polymerase chain reaction (PCR) assay and analy...
Acyclovir or similar agents with activity against Epstein-Barr virus (EBV) theoretically may prevent non-Hodgkin's lymphoma (NHL) in AIDS. A case-control study of 29 patients with AIDS-related NHL and 58 matched control subjects assessed the frequency with which daily acyclovir (>/=800 mg/d) or similar agents were used for > or =1 year. In a historical cohort of 304 patients with AIDS for > or ...
BACKGROUND Chemokines play a pivotal role in immune regulation and response, and previous studies suggest an association between immune deficiency and non-Hodgkin lymphoma (NHL). METHODS We evaluated the association between NHL and polymorphisms in 18 genes (CCL1, CCL2, CCL5, CCL7, CCL8, CCL11, CCL13, CCL18, CCL20, CCL24, CCL26, CCR1, CCR3, CCR4, CCR6, CCR7, CCR8, and CCR9) encoding for the C...
Multicentric Castleman disease (MCD) is a distinct type of lymphoproliferative disorder associated with inflammatory symptoms and interleukin 6 (IL-6) dysregulation. In the context of human immunodeficiency virus (HIV) infection, MCD is associated with Kaposi sarcoma–associated herpesvirus, also called human herpesvirus type 8 (KSHV/HHV8). Within a prospective cohort study on 60 HIVinfected pat...
A population-based case-control study involving 601 incident cases of non-Hodgkin lymphoma (NHL) and 717 controls was conducted in 1996-2000 among Connecticut women to examine associations with exposure to organic solvents. A job-exposure matrix was used to assess occupational exposures. Increased risk of NHL was associated with occupational exposure to chlorinated solvents (odds ratio (OR) = 1...
Centrocytic lymphoma is a B-cell non-Hodgkin's lymphoma (NHL) composed of lymphocytes resembling cleaved follicular center cells (centrocytes). Previous studies have suggested an association between t(11;14) chromosomal translocations and bcl-1 rearrangement in centrocytic and related intermediate lymphocytic lymphomas. To further characterize the association between bcl-1 and centrocytic lymph...
BACKGROUND Non-Hodgkin lymphoma (NHL) is the sixth most common cancer in the UK; approximately 35 people are diagnosed and 13 die from the disease daily. AIM To identify the primary care clinical features of NHL and quantify their risk in symptomatic patients. DESIGN AND SETTING Matched case-control study using Clinical Practice Research Datalink patient records. METHOD Putative clinical ...
Patients with disseminated follicular non-Hodgkin's lymphoma (NHL) are only occasionally cured with standard chemotherapy regimens. Although most of these tumors are initially responsive to chemotherapy, in 40% to 70% of patients the lymphoma will eventually transform to an NHL of higher grade malignancy and a poorer prognosis. We treated 18 patients having an original diagnosis of follicular N...
Lymphoma is a highly heterogeneous group of malignant disease. This study aimed to elucidate the pattern of lymphoma in the East Malaysian patient population. 107 cases of confirmed lymphomas from East Malaysian biopsy material were retrieved from the files of the Department of Pathology, University of Malaya, in the 3-year period between 1981 to 1983. With the use of a panel of lymphoid antibo...
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